Update legend to say that we have updated cas types only for PLF and for now

components/common/simulation-page/simulation-menu/legende/Legende.tsx

@@ -11,7 +11,7 @@ export function Legende({ montrerPLF }: { montrerPLF: boolean }) {
         {montrerPLF && (
           <span className={styles.plf}>
             {/* <a href="http://www.assemblee-nationale.fr/15/projets/pl2272.asp"> */}
-              PLF année dernière (2021)
+              PLF 2022 (cas types seulement)
             {/* <OpenInNewIcon className={styles.icon} />
             </a> */}
           </span>